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Open Source Science

https://github.com/cheminfo/peaks-similarity

https://github.com/cheminfo/peaks-similarity

Science Score: 26.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (9.2%) to scientific vocabulary

Keywords from Contributors

nmr nmr-spectroscopy chemistry bruker jcamp jcamp-dx jeol nmr-parser data-format unidata
Last synced: 10 months ago · JSON representation

Repository

Basic Info
  • Host: GitHub
  • Owner: cheminfo
  • License: mit
  • Language: JavaScript
  • Default Branch: main
  • Size: 1.59 MB
Statistics
  • Stars: 3
  • Watchers: 5
  • Forks: 1
  • Open Issues: 0
  • Releases: 21
Created over 11 years ago · Last pushed over 1 year ago
Metadata Files
Readme Changelog License

README.md

peaks-similarity

NPM version [![build status][travis-image]][travis-url] [![David deps][david-image]][david-url] npm download

Peaks similarity - calculate a similarity between 0 and 1 of 2 arrays of [x,y] points.

Description

The idea is to calculate a similarity value between 0 and 1 between two arrays of peaks ([x,y] points).

```javascript const peaks1 = [ [1, 1], [2, 2], ]; const peaks2 = [ [1, 2], [2, 1], ];

import Comparator from 'peaks-similarity'; const comparator = new Comparator({ widthBottom: 4, widthTop: 2 }); const result = comparator.getSimilarity(peaks1, peaks2);

console.log(result); ```

options

  • widthBottom : bottom width of the trapezoid (default: 2)
  • widthTop : top width of the trapezoid (default: 1)
  • trapezoid : Should we use overlapping of trapezoids surface (default: false). If trapezoid is false it is based only on peaks and not surface.
  • common: Only take the common part of the array based on the widthBottom of the trapezoid (default: false)
    • true: take the common part between the 2 array
    • first: keep first array and take the common part of the second one
    • second: keep second array and take the common part of the first one

Methods

  • setOptions(newOptions)
  • setPeaks1(anArray)
  • setPeaks2(anArray)
  • getExtract1()
  • getExtract2()
  • getExtractInfo1()
  • getExtractInfo2()
  • setTrapezoid(newWidthBottom, newWidthTop)
  • setFromTo(newFrom, newTo)
  • getOverlap(x1, y1, x2, y2)
  • getOverlapTrapezoid(x1, y1, x2, y2)
  • calculateDiff()
  • checkArray(points)
  • getSimilarity(newPeaks1, newPeaks2)
  • fastSimilarity(newPeaks2, from, to)
    • newPeaks2 has to be normalized (sum to 1)
    • fastSimilarity will use the common parameter. This parameter may be 'second' and will take the peaks1 that are at a distance less than widthBottom of any peak of peaks2

License

MIT

Owner

  • Name: Cheminfo
  • Login: cheminfo
  • Kind: organization

GitHub Events

Total
  • Push event: 1
Last Year
  • Push event: 1

Committers

Last synced: about 2 years ago

All Time
  • Total Commits: 78
  • Total Committers: 6
  • Avg Commits per committer: 13.0
  • Development Distribution Score (DDS): 0.423
Past Year
  • Commits: 3
  • Committers: 1
  • Avg Commits per committer: 3.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Luc Patiny l****c@p****m 45
cheminfo bot a****n@c****g 16
Michaël Zasso m****e@g****m 6
Luc Patiny l****y 5
Michaël Zasso t****s@p****m 3
cheminfo-bot 1****t 3
Committer Domains (Top 20 + Academic)
cheminfo.org: 1 patiny.com: 1

Issues and Pull Requests

Last synced: 11 months ago

All Time
  • Total issues: 0
  • Total pull requests: 4
  • Average time to close issues: N/A
  • Average time to close pull requests: 12 minutes
  • Total issue authors: 0
  • Total pull request authors: 2
  • Average comments per issue: 0
  • Average comments per pull request: 1.25
  • Merged pull requests: 4
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
Pull Request Authors
  • cheminfo-bot (3)
  • lpatiny (1)
Top Labels
Issue Labels
Pull Request Labels
autorelease: tagged (3)

Packages

  • Total packages: 1
  • Total downloads:
    • npm 684 last-month
  • Total dependent packages: 6
  • Total dependent repositories: 8
  • Total versions: 18
  • Total maintainers: 3
npmjs.org: peaks-similarity

Peaks similarity - calculate the similarity between 2 ordered arrays of peaks

  • Versions: 18
  • Dependent Packages: 6
  • Dependent Repositories: 8
  • Downloads: 684 Last month
Rankings
Dependent packages count: 3.2%
Downloads: 3.2%
Dependent repos count: 4.1%
Average: 7.0%
Forks count: 11.6%
Stargazers count: 13.1%
Maintainers (3)
cheminfo-bot targos lpatiny
Last synced: 11 months ago

Dependencies

package.json npm
  • cheminfo-tools ^1.22.4 development
  • eslint ^5.10.0 development
  • eslint-config-cheminfo ^1.19.1 development
  • eslint-plugin-import ^2.14.0 development
  • eslint-plugin-jest ^22.1.2 development
  • jest ^23.6.0 development
  • ml-stat ^1.2.0
.github/workflows/documentationjs.yml actions
  • JamesIves/github-pages-deploy-action releases/v4 composite
  • actions/checkout v3 composite
  • zakodium/documentationjs-action v1 composite
.github/workflows/nodejs.yml actions
.github/workflows/release.yml actions